The goal of land reclamation of mining sites encompasses multiple objectives, primarily focusing on restoring the land’s environmental vitality after mining operations have concluded. This involves rehabilitating the landscape to a condition that supports ecosystems and wildlife, prevents erosion, and addresses pollution issues. Additionally, land reclamation can also aim to create a commercial use for the land and reclaim its value, but restoring ecological balance and environmental health is often a top priority. Therefore, the most comprehensive answer would be:
To restore environmental vitality to land degraded from mining.
However, aspects such as creating commercial uses and reclaiming land's value may also be considered in the reclamation process, depending on the specific goals of the reclamation project.